tv [untitled] December 7, 2010 7:30am-8:00am PST
♪ from coast to coast, cops are cracking down... on seat belt violations. buckle up, dand night, or expect a ticket. it doesn't matter who you are or where you live, they'll be on the lookout. cops write tickets to save lives. ( seat belt clicks ) click it or ticket. . >> forgot no. 2. silver is nothing.
there is no having made it and so we beat foreman. i love the competition. . >> american made has really taken it on themselves to green american cities. >> we have a new organizer for the city and county of san francisco. oh, mayor as well. yeah, that's part of the job description. yeah, mayor of san francisco. >> the city is extremely concerned about the emission of green house gasses and making san francisco a sustainable city. >> we need to find other ways to create energy without harm to the environment and this is one source. >> we have over 2 megawatts of solar on various city buildings. we are looking at tidal power and we're beginning to look at geothermal power. >> we're on the roof of the moscone center of san francisco
and we have 2500 panels that power the center. >> here we are using real energy, energy from the sun, free energy from the sun coming in right here. this converts directly into electricity. >> all these technologies cost money. they don't make economic sense. solar never made economic sense. bio fuels never made economic sense. it's when it was adopted that it started making sense. >> some of them have challenges, that take a long time to prove out, but there's no reason that the challenge of where we will get tomorrow's energy in the united states should not produce a very, very large. >> san francisco is unique in the united states because we serve our own power needs. >> the city of san francisco is well positioned in that we are perfectly located to take advantage of